Referso Jobs

Security Analyst - Tier 2

Nebius · Posted Nov 9, 2026

Tel Aviv, Tel Aviv, Israel
Mid
Competitive compensation
5–7 years

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Investigate escalated security alerts across endpoint, identity, cloud, email, and network layers, determine scope, impact, and root cause, and provide structured feedback to stakeholders.

Responsibilities

Investigate escalated security alerts across endpoint, identity, cloud, email, and network layers.
Determine scope, impact, and root cause using EDR, SIEM, and supporting telemetry.
Escalate suspected incidents to the Incident Response team and complex investigations to Tier 3.
Provide structured feedback to relevant stakeholders on detection or prevention quality, false-positive patterns, and coverage gaps discovered during investigations.
Contribute to and refine SOC runbooks, triage guides, and investigation procedures.

Requirements

Nice to have: BTL2
Nice to have: OSDA
Nice to have: CDSA

Skills

EDR SIEM MITRE ATT&CK Windows internals Linux internals TCP/IP

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